Sucker Rod Pump, Progressing Cavity Pump, Downhole Pump manufacturer / supplier in China, offering AC Motor Ye4 (IE4) Series Three-Phase Asynchronous Motor /Series Three-Phase Asynchronous Motor/8, AC Motor Ye4 (IE4) Series Three-Phase Asynchronous Motor /Series Three-Phase Asynchronous Motor/7, AC Motor Ye4 (IE4) Series Three-Phase Asynchronous Motor /Series Three-Phase Asynchronous Motor/6 and so on.